93TSIAWD
20+ Year Contributor
- 84
- 0
- Oct 7, 2002
-
Columbus_In
My car starting having an issue after several months of driving with the new fuel setup. I installed a DW pump and Fuel lap FPR. After I drive for any given amount of time the car will not have fuel pressure at the rail upon a hot restart.
I can hear the pump turn on(using link), but there will not be any rail pressure until I crack the fuel cap and relieve the tank pressure. Once that happens I can get line pressure and its good until driven again.
What is causing the tank pressure and/or what should I look for that should be allowing it to vent?
Thank you
I can hear the pump turn on(using link), but there will not be any rail pressure until I crack the fuel cap and relieve the tank pressure. Once that happens I can get line pressure and its good until driven again.
What is causing the tank pressure and/or what should I look for that should be allowing it to vent?
Thank you